Multivariate Calibration Approach for Quantitative Determination of Cell-Line Cross Contamination by Intact Cell Mass Spectrometry and Artificial Neural Networks

Open Access

Peer-reviewed

Research Article

Elisa Valletta ,

Contributed equally to this work with: Elisa Valletta, Lukáš Kučera

Affiliations Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic, Department of Chemical and Geological Sciences, University of Cagliari, Monserrato (CA), Italy
⨯
Lukáš Kučera ,

Contributed equally to this work with: Elisa Valletta, Lukáš Kučera

Affiliation Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
⨯
Lubomír Prokeš,

Affiliation Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic
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Filippo Amato,

Affiliation Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic
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Tiziana Pivetta,

Affiliation Department of Chemical and Geological Sciences, University of Cagliari, Monserrato (CA), Italy
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Aleš Hampl,

Affiliations Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic, International Clinical Research Center, St. Anne's University Hospital Brno, Pekarska 53, 656 91, Brno, Czech Republic
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Josef Havel,

Affiliation Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic
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Petr Vaňhara

* E-mail: pvanhara@med.muni.cz

Affiliation Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
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Mass spectra
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Matrix-assisted laser desorption ionization time-of-flight mass spectrometry
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Stem cell lines
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